Evidence map›Paper›PMID 28222217›Full record

ArticleMedical physics2017

Multi-component diffusion characterization of radiation-induced white matter damage.

Roshan A Karunamuni, Nathan S White, Carrie R McDonald, Michael Connor, Niclas Pettersson, Tyler M Seibert, Joshua Kuperman, Nikdokht Farid, Vitali Moiseenko, Anders M Dale and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Medical physics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 31% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 11 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 1 institution in 1 country.

Roshan A KarunamuniDepartment of Radiation Medicine and Applied Sciences, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA.
Nathan S WhiteDepartment of Radiology, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA.
Carrie R McDonaldDepartment of Psychiatry, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA.
Michael ConnorDepartment of Radiation Medicine and Applied Sciences, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA.
Niclas PetterssonDepartment of Radiation Medicine and Applied Sciences, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA.
Tyler M SeibertDepartment of Radiation Medicine and Applied Sciences, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA.
Joshua KupermanDepartment of Radiology, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA.
Nikdokht FaridDepartment of Radiology, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA.
Vitali MoiseenkoDepartment of Radiation Medicine and Applied Sciences, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA.
Anders M DaleDepartment of Radiology, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA.
Jona A Hattangadi-GluthDepartment of Radiation Medicine and Applied Sciences, University of California San Diego, 9500 Gilman Drive, La Jolla, California, 92093, USA.
University of California, San Diego · US

Funding

UC San Diego Clinical and Translational Research InstituteUL1TR001442 · NCATS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FIRESTEIN, GARY S, HOGARTH, MICHAEL · 2015 to 2024
$88.3M
San Diego Clinical and Translational Research InstituteUL1TR000100 · NCATS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FIRESTEIN, GARY S · 2012 to 2015
$19.7M
UC San Diego Clinical and Translational Research InstituteKL2TR001444 · NCATS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DEPP, COLIN A. · 2015 to 2024
$15.4M
Spatiotemporal Brain Imaging: Microscopic &System LevelR01EB000790 · NIBIB · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DALE, ANDERS M · 2002 to 2015
$15.3M
Creating a Pediatric Imaging-Genomics Data ResourceRC2DA029475 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CHANG, LINDA, DALE, ANDERS M · 2009 to 2011
$9.1M
Multimodal Imaging of Language in the Preoperative Evaluation of EpilepsyR01NS065838 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MCDONALD, CARRIE R · 2010 to 2018
$4.4M
San Diego Clinical and Translational Research InstituteKL2TR000099 · NCATS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FIRESTEIN, GARY S · 2012 to 2014
$1.1M
San Diego Clinical and Translational Research InstituteKL2RR031978 · NCRR · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FIRESTEIN, GARY S · 2010 to 2011
$615k
NCATS NIH HHS KL2 TR000099NCATS NIH HHS KL2 TR001444NCATS NIH HHS UL1 TR000100NCATS NIH HHS UL1 TR001442NCRR NIH HHS KL2 RR031978NIBIB NIH HHS R01 EB000790NIDA NIH HHS RC2 DA029475NINDS NIH HHS R01 NS065838
6 · The paper itself

Abstract

purposeWe used multi-b-value diffusion models to characterize microstructural white matter changes after brain radiation into fast and slow components, in order to better understand the pathophysiology of radiation-induced tissue damage.

methodsFourteen patients were included in this retrospective analysis with imaging prior to, and at 1, 4-5, and 9-10 months after radiotherapy (RT). Diffusion signal decay within brain white matter was fit to a biexponential model to separate changes within the slow and fast components. Linear mixed-effects models were used to obtain estimates of the effect of radiation dose and time on the model parameters.

resultsWe found an increase of 0.11 × 10

conclusionsRadiation-induced white matter changes in the first year following RT are driven by dose-dependent increases in the fast component and dose-independent decreases in the slow component.

Indexed as

Diffusion Magnetic Resonance ImagingBrainBrain NeoplasmsDiffusionHumansRetrospective StudiesWhite Matterbiexponentialdiffusion MRIradiationwhite matter

Identifiers

PMID28222217
PMCPMC5462441
OpenAlexW2590102945

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.